Sliding door assembly

ABSTRACT

A modular wall assembly includes a frame assembly that includes at least one vertical frame member and at least one horizontal frame member, wherein the frame assembly is configured to define a door opening, a door member slidably operable between a closed position, wherein the door member is at least partially located within the door opening, and an open position, wherein the door member is at least partially removed from with the door opening to allow ingress and egress through the door opening, and a support assembly that includes a sliding support member that slidably supports the door member between the open and closed positions, and at least one mounting arrangement coupling the sliding support member, wherein the at least one mounting arrangement allows vertical adjustment of the sliding support member with respect to the frame assembly.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.14/029,164, filed on Sep. 17, 2013, entitled SLIDING DOOR ASSEMBLY,which also claims the benefit of U.S. Provisional Application No.61/702,018, filed Sep. 17, 2012, entitled “FLOOR-TO-CEILING PARTITIONWALL ASSEMBLY”. This application is further related to U.S. ProvisionalApplication No. 61/702,008, filed Sep. 17, 2012, entitled “VERTICALLYADJUSTABLE DOOR ASSEMBLY”; U.S. Provisional Application No. 61/701,977,filed Sep. 17, 2012, entitled “MONITOR MOUNT ASSEMBLY”; and U.S.Provisional Application No. 61/701,969, filed Sep. 17, 2012, entitled“SLIDING DOOR ASSEMBLY”, the entire contents of which are incorporatedherein by reference.

BACKGROUND OF THE INVENTION

The present invention relates to a sliding door assembly, and inparticular to a sliding door assembly employable within afloor-to-ceiling wall partition assembly.

BRIEF SUMMARY OF THE INVENTION

One aspect of the present invention is to provide a modular wallassembly that comprises a frame assembly including at least one verticalframe member and at least one horizontal frame member, wherein the frameassembly is configured to define a door opening, a door member slidablyoperable between closed and open positions, and a support assembly thatincludes a sliding support member that slidably supports the door memberbetween the open and closed positions, and at least one mountingarrangement releasably coupling the sliding support member to the frameassembly, wherein the at least one mounting arrangement allows verticaladjustment of the sliding support member with respect to the frameassembly.

Another aspect of the present invention is to provide a modular wallassembly that comprises a frame assembly including at least one verticalframe member and at least one horizontal frame member, wherein the frameassembly is configured to define a door opening, a door member slidablyoperable between closed and open positions, and a support assembly thatincludes a sliding support member that slidably supports the door memberbetween the open and closed positions, and at least one mountingarrangement coupling the sliding support member to the frame assembly,wherein at least one of the at least one vertical frame member and theat least one horizontal frame member includes a plurality of apertures,and wherein the at least one mounting arrangement engages the pluralityof apertures to removably couple the at least one mounting arrangementwith the frame assembly.

Still yet another aspect of the present invention is to provide amodular wall assembly that comprises a frame assembly including at leaston vertical frame member and at least one horizontal frame member,wherein the frame assembly is configured to define a door opening, adoor member slidably operable between closed and open positions, and aseal arrangement extending along a lower edge of the door member andincluding a housing having a first portion attached to the lower edge ofthe door member, and a second portion selectively engageable with thefirst portion between a plurality of vertically-spaced positions, theseal arrangement further including a seal member extending downwardlyfrom the second portion of the housing and adapted to abut a floorsurface.

These and other features and advantages of the present invention will befurther understood and appreciated by those skilled in the art byreference to the following specification, claims, and appended drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a floor-to-ceiling wall partitionassembly including a sliding door assembly embodying the presentinvention;

FIG. 2 is an enlarged perspective view of the area II, FIG. 1;

FIG. 3 is a front elevational view of the sliding door assembly, whereina door member is shown in a closed position in solid line and an openposition in dashed line;

FIG. 4 is an exploded perspective view of the sliding door assembly;

FIG. 5A is a cross-sectional view of a sliding rail assembly taken alongthe line V-V, FIG. 3;

FIG. 5B is a cross-sectional view of an alternative embodiment of thesliding rail assembly;

FIGS. 6A-6C are perspective views of mounting assemblies of the slidingdoor assembly;

FIG. 7 is a cross-sectional view of an alternative transom or mid-heightmounted sliding rail assembly;

FIGS. 8A-8C are perspective views of mounting assemblies of thealternative transom or mid-height mounted rail assembly;

FIG. 9 is a cross-sectional view of a drop seal arrangement taken alongthe line IX-IX; FIG. 3;

FIG. 10 is a perspective cross-sectional view of the drop sealarrangement;

FIG. 11A is a perspective cross-sectional view of the drop sealarrangement, with a drop seal member in an uppermost position;

FIG. 11B is a perspective cross-sectional view of the drop sealarrangement, with a drop seal member in a lowermost position;

FIG. 12 is a cross-sectional view of an alternative embodiment of thedrop seal arrangement;

FIG. 13 is a cross-sectional view of a vertical seal arrangement takenalong the line XII-XII, FIG. 1;

FIG. 14A is a cross-sectional view of an alternative embodiment of thevertical seal arrangement; and

FIG. 14B is a cross-sectional view of a second alternative embodiment ofthe vertical seal arrangement.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

For purposes of description herein, the terms “upper,” “lower,” “right,”“left,” “rear,” “front,” “vertical,” “horizontal,” and derivativesthereof shall relate to the invention as oriented in FIG. 1. However, itis to be understood that the invention may assume various alternativeorientations, except where expressly specified to the contrary. It isalso to be understood that the specific devices and processesillustrated in the attached drawings, and described in the followingspecification are simply exemplary embodiments of the inventive conceptsdefined in the appended claims. Hence, specific dimensions and othercharacteristics relating to the embodiments disclosed herein are not tobe considered as limiting, unless the claims expressly state otherwise.

The reference numeral 10 (FIG. 1) generally designates afloor-to-ceiling partition wall assembly that includes a frame assembly11 supporting a plurality of panel assemblies 12, including opaque orsolid panel assemblies 14 and translucent or glass panel assemblies 16,and a sliding door assembly 18 embodying the present invention. Theframe assembly 11 includes a plurality of vertical frame members 20 anda plurality of horizontal frame members 22 extending between and coupledwith the vertical frame members 20. Each of the vertical frame members20 (FIG. 2) and the horizontal frame members 22 have an H-shapedcross-sectional configuration and include channels 24 defining a webportion 26 therebetween, and a pair of oppositely disposed outerportions 28 each having a rectangularly-shaped cross-sectionalconfiguration and a plurality of mounting slots 30 spaced longitudinallyalong the length of the associated frame member 20, 22. The horizontalframe members 22 are coupled with the associated vertical frame members20 by a plurality of L-shaped corner brackets 32 that are receivedwithin the channels 24 and are secured to the frame members 20, 22 by aplurality of mechanical fasteners such as screws 34.

The sliding door assembly 18 (FIGS. 1 and 3) is movable in a direction19 between an open position A allowing ingress and egress through adoorway opening 36, and a closed position B, wherein the door assembly18 covers the doorway opening 36. In the illustrated example, thesliding door assembly 18 includes a glass door panel 40, a sliding railassembly 42, and a drop seal assembly 44. The glass door panel 40includes an upper portion 46 having a top edge 48 (FIG. 4), a lowerportion 50 having a bottom edge 52 (FIG. 9), and a pair of side portions54 each including a side edge 56.

In the illustrated example, the sliding rail assembly 42 (FIGS. 4 and5A) includes a runner rail 58 (FIG. 5A) supporting a roller assembly 60and housing the top edge 48 of the door panel 40, a mounting rail 62supporting the runner rail 58, a reinforcement member 64 reinforcing themounting rail 62, and a plurality of mounting assemblies 66A, 66B, 66Cspaced along the length of the mounting rail 62 and supporting themounting rail 62 from the associated vertical frame members 20 of theframe assembly 11. The runner rail 58 has a downwardly opening, C-shapedcross-sectional configuration and includes a first channel 68 thatslidably receives the roller assemblies 60 therein, and a second channel70 that houses the upper portion 46 of the door panel 40 as the doorpanel 40 moves between the open and closed positions A, B. Each rollerassembly 60 is attached to a first attachment bracket 72 having anL-shaped cross-sectional configuration and cooperating with a secondattachment bracket 74 and is coupled thereto via a plurality ofmechanical fasteners 76, thereby sandwiching the upper portion 46 of thedoor panel 40 between the first and second attachment brackets 72, 74and supporting the door panel 40 from the roller assemblies 60. Eachroller assembly 60 includes a rolling damper 61 that dampens the slidingmotion of the door panel 40 as it approaches the fully open and fullyclosed positions A, B, and is actuated via a damping actuator 63. In theillustrated example, each damping actuator 63 is connected to anassociated stop member 65 that prevents the door panel 40 from movingbeyond the fully open and fully closed positions A, B.

In those applications where the runner rail 58 spans a plurality ofvertical frame members 20, each mounting rail 62 is provided with anL-shaped cross-sectional configuration including a horizontal leg 78 anda vertical leg 80, wherein the runner rail 58 is coupled to the verticalleg 80 of the mounting rail 62 and a mounting portion 84 of one of themounting assemblies 66A, 66B, 66C by a plurality of mechanical fastenerssuch as screws 82 (as described below). In the illustrated example, therunner rail 58 and the mounting rail 62 may be provided as multiplepieces spanning different lengths depending on the distance betweenvertical frame members 20 from which the sliding rail assembly 42 issupported. In certain other applications, the span between verticalframe members 20 is significant enough that the reinforcement member 64is provided to reinforce the runner rail 58 and the mounting rail 62.The reinforcement member 64 is provided an L-shaped cross-sectionalconfiguration similar to the mounting rail 62. The mounting rail 62 issupported from the vertical frame members 20 of the frame assembly 11 bythe plurality of mounting assemblies 66. In certain configurations, therunner rail 58 may be mounted directly to the mounting assemblies 66A,66B, 66C and utilized without the mounting rail 62 and/or thereinforcement member 64. As best illustrated in FIG. 5B, an alternativeembodiment of the sliding rail assembly 42″ is shown as including therunner rail 58″ and the reinforcement member 64″. Since the railassembly 42″ is similar to the rail assembly 42, similar parts appearingin FIGS. 5A and 5B, respectively, are represented by the same,corresponding reference numeral except for “″” in the numerals of thelatter. The sliding rail assembly 42″ is similar in construction andconfiguration to the sliding rail assembly 42 with the most notableexception being the configuration of the runner rail 58″ and thereinforcement member 64″. In the illustrated example, the runner rail58″ includes a relatively thicker sidewall 59″ that is secured to themounting portion 84B″ of the mounting assembly 66B″ via the screws 82″,such that the sidewall 59″ of the runner rail 58″ directly abuts themounting portion. The reinforcement member 64″ has an elongated planarconfiguration and is secured to an upper wall 61″ of the runner rail 58″via a plurality of mechanical fasteners such as screws or bolts (notshown).

As best illustrated in FIGS. 6A-6C, the mounting assemblies are providedin various configurations, including a right side mounting assembly 66A,a center mounting assembly 66B and a left side mounting assembly 66C.Since each of the mounting assemblies 66A, 66B, 66C are similar inconstruction and assembly, similar parts appearing in FIGS. 6A-6C arerepresented by the same, corresponding reference numeral, except for thesuffixes “A” “B” and “C” after the numerals respectively. By way ofexample, the mounting assembly 66A includes a planar mounting portion84A and a support portion 86A extending downwardly and perpendicularlyfrom the mounting portion 84A. The mounting assembly 66A furtherincludes the hook member 88A having a body portion 90A with a pluralityof elongated apertures 92A spaced along the length thereof, and aplurality of downwardly-extending hooks 94A extending rearwardly fromthe body portion 90A and spaced longitudinally along the length thereof.

In assembly, each mounting assembly 66A, 66B, 66C is assembled with theassociated vertical frame members 20 by inserting the hooks 94A, 94B,94C into the slots 30 of the vertical frame members 20. The relativevertical position of the mounting portion 84A, 84B, 84C of each mountingassembly 66A, 66B, 66C is then adjusted by aligning the mounting portion84A, 84B, 84C with components of the frame assembly 11. A plurality ofmechanical fasteners, such as screws 96A, 96B, 96C are then tightened,thereby securing the support portion 84A, 84B, 84C of the hook assembly66A, 66B, 66C at the selected vertical position. The hook assemblies88A, 88B, 88C are then removed from engagement with the vertical framemembers 20 and attached to the remaining components of the slider railassembly 42. The door panel 40 and the slider rail assembly 42 are thenassembled, and the overall door assembly 18 is hung from the verticalframe members 20 by the mounting assemblies 66A, 66B, 66C, therebyallowing the door assembly 18 to be mounted in a proper relationshipwith respect to a ceiling structure.

As best illustrated in FIGS. 7-8C, the sliding rail assembly 42′ mayalso be configured to support the sliding door assembly 18 at a transomheight, i.e., a height below the uppermost horizontal frame member 22,or a position spaced from an associated ceiling height. Since thesliding rail assembly 42′ is similar to the previously described slidingrail assembly 42, similar parts appearing in FIGS. 5 and 6A-6C and FIGS.7-8C, respectively are represented by the same, corresponding referencenumeral, except for the “′” in the numerals of the latter. In theillustrated example, the mounting assemblies 66A′, 66B′, 66C′ are eachconfigured such that the mounting portion 84A′, 84B′, 84C′ arepositioned at a midpoint along the length of the support portion 86A′,86B′, 86C′, respectively.

As best illustrated in FIGS. 9 and 10, the drop seal assembly 44includes a housing 100 including an upwardly opening channel thatreceives the lower portion 50 of the door panel 40 therein and whichincludes a plurality of longitudinally extending slats 104 each having aT-shaped cross-sectional configuration and defining a plurality of slotstherebetween. The drop seal assembly 44 further includes an alignmentmember 108 having a vertically extending body portion 110 and analignment portion 112 extending perpendicularly from the body portion110 and abutting the bottom edge 52 of the panel 40. In the illustratedexample, the body portion 110 includes a plurality of longitudinallyextending slats 114 each having a T-shaped cross-sectional configurationand defining a plurality of slots 116 therebetween. In assembly, theslats 114 and slots 116 of the alignment member 108 engage the slots 106and slats 104 of the housing 100, thereby allowing the drop sealassembly 44 to be vertically positioned at a select height between anuppermost position C (FIG. 11A) and a lowermost position D (FIG. 11B)with respect to the bottom edge 52 of the door panel 40.

The reference numeral 44D (FIG. 12) generally designates anotherembodiment of the drop seal assembly. Since the drop seal assembly 44Dis similar to the drop seal assembly 44, similar parts appearing inFIGS. 9 and 10 and FIG. 12 are represented by the same, correspondingreference numeral, except for the suffix “D” in the numerals of thelatter. The drop seal assembly 44D is similar to the drop seal assembly44 with the most notable exception being the configuration of thehousing 100D and it attachment to the associated door panel 40D. In theillustrated example, the housing 100D includes a first portion 101Dfacing an exterior of the door panel 40D, and a second portion 103Dfacing an interior of the door panel 40D. The first portion 101Dincludes an upper portion 105D having a C-shaped channel 107D, while thesecond portion 103D includes an upper portion 109D that cooperates withthe upper portion 105D of the first portion 101D to sandwich the lowerportion 50D of the door panel 40D therebetween. The first portion 101Dand the second portion 103D are each preferably secured to the doorpanel 40D via an adhesive, however, other suitable attachment methodsmay also be utilized. The first portion 101D of the housing 100D furtherincludes a ball 111D of an elongated ball-and-socket type arrangement,while the second portion 103D includes a socket 113D of the elongatedball-and-socket arrangement that snappingly receives the ball 111Dtherein, thereby attaching the first portion 101D to the second portion103D. The first portion 101D further includes a downwardly-extendingT-shaped tab 115D received within an upwardly-opening,longitudinally-extending channel 124D.

Referring to the embodiment of the housing 100 as illustrated in FIGS.9-11B, the housing 100 further includes longitudinally extending,downwardly opening channel 118 which houses a seal member 120 therein. Alongitudinally extending seal support member 122 includes an upwardlyopening C-shaped channel 124 that engages the longitudinally extending,T-shaped tab 126, and a downwardly opening channel 128 that receives theU-shaped, flexibly resilient seal member 120 therein, such that the sealmember 120 abuts an associated floor surface. Alternatively, the sealmember 120 may be replaced with a plate-like member for thoseconfigurations requiring vertical adjustment of the assembly 44, but notrequiring an acoustical seal.

A pair of guide members 130 engage a second downwardly extending channel132, thereby guiding the sliding door assembly 18 as it is moved betweenthe open and closed positions A, B. Specifically, each guide member 130is provided a C-shaped cross-sectional configuration including a bodyportion secured to a trim member 136 covering an associated verticalframe member 20, and a guide portion 138 that is received within thechannel 132.

As best illustrated in FIG. 13, the sliding door assembly 18 furtherincludes a vertical seal arrangement 140 sealing the side portions 54 ofthe door panel 40 with respect to the frame assembly 11. A pair ofcooperating vertical trim members 142 are attached to an associatedvertical frame member 20 by an attachment arrangement 144. One of thevertical trim members 142 includes a longitudinally extending, outwardlyopening channel 146 that supports a seal member 148 therein.Specifically, the flexibly resilient seal member 148 extends verticallyalong the trim member 142 and includes a first portion 150 having a pairof tabs 152 that engage the channel 146, thereby mounting the sealmember 148 to the vertical trim member 142. The seal member 148 includesa second portion 154 that abuts an L-shaped trim strip 156 abutting aside edge 56 of the door panel 40 and secured to the door panel 40 by anadhesive. It is noted that the trim strip 156 extends inwardly from aninner surface of the door panel 40 and that second portion 154 of theseal member 148 is adapted to abut the trim strip 156 when the slidingdoor assembly 18 is in the closed position B, and that the secondportion 154 is spaced from and does not abut the inner surface of thedoor panel 40 as the door assembly 18 is moved between the open andclosed positions A, B. Alternatively, the trim member 142E is providedas a single, unitary extruded member that is aesthetically finished viaa trim cover 160E. In the illustrated example, the trim member 142E issecured to the associated vertical frame member 20 via a plurality ofmechanical fasteners, such as bolts 162E, and includes a pair oflaterally-opening, elongated channels 164E and an outwardly-openingchannel 166E. Each of the channels 164E includes alongitudinally-extending tab 168E. The trim member 142E includes a pairof inwardly and longitudinally extending, flexibly resilient engagementportions 172E that are received within the channels 164E of the trimmember 142E and releasably engage the corresponding tabs 168E, therebyremovably securing the trim cover 160E to the trim member 142E. The trimcover 160E further includes an inwardly-turned tab portion 174E thatwraps about an end wall 170E of the trim member 142E. In assembly, aC-shaped member 148E is secured to the end wall 170E of the trim member142E via an adhesive, although other suitable attachment arrangementscould be utilized.

The reference numeral 148F (FIG. 14B) generally designates analternative embodiment of the seal member. Since the overall trim member142F and the trim cover 160F is similar to the previously described trimmember 142E and the trim cover 160E, similar parts appearing in FIG. 14Aand FIG. 14B respectively are represented by the same correspondingreference numeral, except of the suffix “F” in the numerals of thelatter. In the illustrated example, the seal member 148F includes thefirst portion 150F comprising a relatively hard polypropylene and thesecond portion 154F comprising a relatively soft ethylene propylenediene monomer or EPDM rubber, wherein the second portion includeslongitudinally-extending first, second and third living hinges 171F,173F, 175F.

In the foregoing description, it will readily appreciated by thoseskilled in the art that modifications may be made to the inventionwithout departing from the concepts as disclosed. Such modifications areto be considered as included in the following claims, unless theseclaims by their language expressly state otherwise.

1. A modular wall assembly, comprising: a frame assembly including atleast one vertical frame member and at least one horizontal framemember, wherein the frame assembly is configured to define a dooropening; a door member slidably supported on the frame assembly betweena closed position, wherein the door member is at least partially locatedwithin the door opening, and an open position, wherein the door memberis at least partially removed from within the door opening to allowingress and egress through the door opening; a trim member coupled tothe at least one vertical frame member, the trim member including anoutwardly opening channel disposed adjacent to the door member when thedoor member is in the closed position; a seal member having a firstportion coupled to the outwardly opening channel of the trim member, anda second portion, wherein the second portion is spaced apart from aninner surface of the door member as the door member moves between openand closed positions; and a trim strip coupled to the inner surface ofthe door member and extending inwardly form the inner surface of thedoor member towards the trim member, wherein the second portion of theseal member seals against the trim strip when the door member is in theclosed position.
 2. The modular wall assembly of claim 1, wherein thefirst portion of the seal member includes one or more tabs configured toengage the outwardly opening channel of the trim member.
 3. The modularwall assembly of claim 1, wherein the first portion of the seal memberis comprised of a polypropylene material.
 4. The modular wall assemblyof claim 3, wherein the second portion of the seal member is comprisedof an ethylene propylene diene monomer rubber.
 5. The modular wallassembly of claim 4, wherein the first portion is more rigid than thesecond portion of the seal member.
 6. The modular wall assembly of claim5, wherein the seal member is a unitary extruded member.
 7. The modularwall assembly of claim 1, wherein the trim member is a vertical trimmember and the outwardly opening channel is a longitudinally extendingchannel disposed along a length of the vertical trim member.
 8. Themodular wall assembly of claim 7, wherein the seal member is verticallydisposed along the length of the vertical trim member.
 9. The modularwall assembly of claim 8, wherein the second portion of the seal memberis flexibly resilient.
 10. A modular wall assembly, comprising: a frameassembly including at least one vertical frame member and at least onehorizontal frame member, wherein the frame assembly is configured todefine a door opening; a door member slidably supported on the frameassembly between a closed position, wherein the door member is at leastpartially located within the door opening, and an open position, whereinthe door member is at least partially removed from within the dooropening to allow ingress and egress through the door opening; and asupport assembly that includes a sliding support member that slidablysupports the door member between the open and closed positions, and atleast one mounting arrangement coupling the sliding support member tothe frame assembly, wherein at least one of the at least one verticalframe member and the at least one horizontal frame member includes aplurality of apertures, and wherein the at least one mountingarrangement engages the plurality of apertures to removeably couple theat least one mounting arrangement with the frame assembly; a trim membercoupled to the at least one vertical frame member, the trim memberincluding an outwardly opening channel disposed adjacent to the doormember when the door member is in the closed position; and a seal membercoupled to the outwardly opening channel of the trim member, the sealmember configured to seal against the door member when the door memberis in a closed position.
 11. The modular wall assembly of claim 10,wherein the door member includes an upper portion having a top edge, alower portion having a bottom edge and a pair of side portions, eachside portion including a side edge.
 12. The modular wall assembly ofclaim 11, including: a trim strip coupled to one of the side portions ofthe door member and extending inwardly from the side portion of the doormember towards the trim member, wherein the seal member seals againstthe trim strip when the door member is in the closed position.
 13. Themodular wall assembly of claim 12, wherein the trim strip is an L-shapedtrim strip coupled to one of the side portions of the door member at afirst portion thereof, and further coupled to the side edge at a secondportion thereof.
 14. The modular wall assembly of claim 10, wherein theseal member includes first and second portions, wherein the firstportion is coupled to the outwardly opening channel of the trim member,and further wherein the second portion extends outwardly towards thedoor member.
 15. The modular wall assembly of claim 14, wherein thesecond portion is flexibly resilient as compared to the first portion ofthe seal member.
 16. The modular wall assembly of claim 14, wherein thesecond portion is spaced apart from an inner surface of the door memberas the door member moves between open and closed positions.
 17. Amodular wall assembly, comprising: a frame assembly including at leastone vertical frame member and at least one horizontal frame member,wherein the frame assembly is configured to define a door opening; adoor member slidably supported on the frame assembly between a closedposition, wherein the door member is at least partially located withinthe door opening, and an open position, wherein the door member is atleast partially removed from within the door opening to allow ingressand egress through the door opening; and a vertical seal arrangementcomprising; a trim member coupled to the frame assembly, the trim memberincluding an outwardly opening channel; a seal member having a firstportion and a second portion, wherein the first portion is coupled tothe outwardly opening channel of the trim member, and further whereinthe second portion is a flexibly resilient portion configured tovertically seal against the door member when the door member is in theclosed position.
 18. The modular wall assembly of claim 17, wherein thesecond portion of the seal member includes one or more living hingesconfigured to flex as the second portion seals against the door memberwhen the door member is in the closed position.
 19. The modular wallassembly of claim 18, wherein one or more living hinges includes threeliving hinges.
 20. The modular wall assembly of claim 17, wherein thefirst portion of the seal member includes one or more tabs configured toengage the outwardly opening channel of the trim member.